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Citation link: https://media.suub.uni-bremen.de/handle/elib/5687

Publisher DOI: https://doi.org/10.1021/acs.nanolett.6b03308
 
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Nanostructured Stealth Surfaces for Visible and Near-Infrared Light


Authors: Diao, Z. 
Kraus, M 
Brunner, R 
Dirks, Jan-Henning  
Spatz, J P 
Abstract: 
So far, all previous attempts to apply nanostructures for perfect transmission have not achieved maximum transmittance beyond 99.5% due to the limited regularity of the nanoscale surface geometry: too low for many high-end applications. Here we demonstrate a nanostructured stealth surface, with minimal reflectance (<0.02%) and maximal transmittance (>99.8%) for a wavelength range, covering visible and near-infrared. Compared to multilayer thin film coatings for near-infrared applications our antireflective surfaces operate within a much broader wavelength range, are mechanical stable to resist human touch or contamination, show a 44% higher laser-induced damage threshold, and are suitable for bended interfaces such as microlenses as well.
Keywords: Antireflection; ; ; ; ;; block copolymer micelle lithography; laser-induced damage threshold; moth eye; nanostructures; near-infrared
Issue Date: 2016
Publisher: American chemical society
Journal/Edited collection: Nano letters 
Start page: 6610
End page: 6616
Note: 117
Band: 13
Type: Artikel/Aufsatz
ISSN: 1530-6984
Institution: Hochschule Bremen 
Faculty: Hochschule Bremen - Natur und Technik 
Appears in Collections:Bibliographie HS Bremen

  

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